package bean;


import org.apache.flink.table.catalog.stats.Date;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class CouponTransaction {
    private String transactionId; // 交易ID
    private Long userId; // 用户ID
    private Long itemId; // 商品ID
    private String itemName; //  商品名称
    private String itemCategory;// 商品类别
    private Double originalPrice; // 商品原价
    private Double couponAmount; //  优惠券金额
    private Double paymentAmount; // 实际支付金额
    private String province; // 省份
    private String city; //  城市
    private Long  timestamp;  // 时间戳
    private String promotionId; // 优惠券ID

}
